1) The distasteful act of popping up the collar of a
button-down shirt; even more heinous - a polo shirt,
and
wearing it erect.
2) To wander about in public wearing
traditionalDouche Bag attire.
Douchin' It Out
“
Oh my god. Becky, look at his collar. Its so big.
He looks like
one of those frat guy
douche bags.
I mean, his collar. It's just so big! And with the way
the weather is today, if that guy were douchin’ it out
any further, his collar would catch sail and he’d blow away!”